|
|||||
|
|
| 三七GAP基地土壤养分分析与肥力诊断 | |
| 引用本文： | 金航,崔秀明,朱艳,陈中坚,张金渝,吴丽华.三七GAP基地土壤养分分析与肥力诊断[J].西南农业学报,2006,19(1):100-102. |
| 作者姓名： | 金航 崔秀明 朱艳 陈中坚 张金渝 吴丽华 |
| 作者单位： | 1. 云南省农业科学院药用植物研究所,云南,昆明,650223 2. 云南省农业科学院药用植物研究所,云南,昆明,650223;文山州三七研究所,云南,文山,663000 3. 文山州三七研究所,云南,文山,663000 |
| 摘 要： | 对三七GAP基地的土壤质地、供肥特性和土壤肥力进行了调查和分析,结果表明,三七GAP基地土壤以壤质粘土为主,偏酸性,土壤肥力水平较高,但各养分因子分布不平衡,氮、磷元素基本满足三七生长的需求,而钾元素普遍不足,在栽培管理上,应根据三七的生长特点、不同生长期及具体的种植片区对养分的要求制定施肥方案,并注意多施钾肥。 |
| 关 键 词： | 三七 GAP 土壤肥力 |
| 文章编号： | 1001-4829（2006）01-0100-03 |
| 收稿时间： | 2005-03-05 |
| 修稿时间： | 2005-03-05 |
Soil nutrient analysis and soil fertility diagnosis in GAP base of Panax notoginseng |
|
| JIN Hang,CUI Xiu-ming,ZHU Yan,CHEN Zhong-jian,ZHANG Jin-yu,WU Li-hua.Soil nutrient analysis and soil fertility diagnosis in GAP base of Panax notoginseng[J].Southwest China Journal of Agricultural Sciences,2006,19(1):100-102. | |
| Authors: | JIN Hang CUI Xiu-ming ZHU Yan CHEN Zhong-jian ZHANG Jin-yu WU Li-hua |
| Institution: | 1. Medicinal Plant Institute, Yunnan Academy of Agricultural Science, Yunnan Kunming 650223, China; 2 .Wenshan Institute of Notoginseng Science and Technology of Yunnan Province, Yunnan Wenshan 663000, China |
| Abstract: | Soil texture,fertilizing characteristics and soil fertility in GAP base of P.notoginseng were analyzed and diagnosed.Results showed that the soil texture mostly was loamy clay with slight acidity.The level of soil fertility was high in GAP base,but nutrients distribution was unbalanceable:nitrogen and phosphorus in soil could basically satisfy the crop growth;but potassium was not enough.So in cultivation practices of P.notoginseng,plan of fertilizer applying should be made according to the nutrient requirements in different growing periods and locations,extra potassium fertilizer should be added. |
| Keywords: | Panax notoginseng GAP soil fertility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |